... Massachusetts Institute of Technology Department of Electrical Engineering and Computer Science 6.0 87: Practical Programming in C IAP 2010 Problem Set 6 Part 1: Pointers ... “four-function” calculator using stacks and queues. This calculator takes as input a space-delimited infix expression (e.g. 3 + 4 * 7) , which you will convert to postfix notation and evaluate. There ... Stacks and queues. Out: Wednesday, January 20, 2010. Due: Friday, January 22, 2010. This is Part 1 of a two-part assignment. Part 2 will be released Thursday. Problem 6.1 In this problem, ...